! Started logfile: J0126+2559_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:37:25 2010 obs J0126+2559_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0126+2559_K_2006_06_11_yyk_uva.fits ! AN table 1: 739 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97035 visibilities/baseline/integration-bin. ! Found source: J0126+2559 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 258152 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J0126+2559_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.49168 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2601 mas, bmaj=0.7815 mas, bpa=13.57 degrees ! Estimated noise=3.25516 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.338152 Jy ! Component: 100 - total flux cleaned = 0.420944 Jy ! Total flux subtracted in 100 components = 0.420944 Jy ! Clean residual min=-0.021407 max=0.025814 Jy/beam ! Clean residual mean=-0.000025 rms=0.006431 Jy/beam ! Combined flux in latest and established models = 0.420944 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.420944 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.285517Jy sigma=1.252873 ! Fit after self-cal, rms=0.285374Jy sigma=1.250061 ! Inverting map and beam ! Estimated beam: bmin=0.2601 mas, bmaj=0.7815 mas, bpa=13.57 degrees ! Estimated noise=3.25516 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3183 mas, bmaj=0.789 mas, bpa=9.374 degrees ! Estimated noise=1.81906 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.015949 Jy ! Component: 100 - total flux cleaned = 0.0212927 Jy ! Component: 150 - total flux cleaned = 0.0220698 Jy ! Component: 200 - total flux cleaned = 0.0223034 Jy ! Total flux subtracted in 200 components = 0.0223034 Jy ! Clean residual min=-0.020763 max=0.019566 Jy/beam ! Clean residual mean=-0.000052 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 0.443248 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.443248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.284004Jy sigma=1.243546 ! Fit after self-cal, rms=0.283903Jy sigma=1.243336 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3183 x 0.789 at 9.374 degrees (North through East) ! Clean map min=-0.019434 max=0.36777 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.81 HN 0.97 KP 0.98 ! LA 0.92 MK 0.82 NL 1.08 OV 1.02 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 1.04 KP 0.95 ! LA 0.89 MK 0.85 NL 1.12 OV 1.04 ! PT 0.80 SC 1.28 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 0.99 KP 0.92 ! LA 0.94 MK 0.86 NL 1.05 OV 1.06 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.01 KP 0.99 ! LA 0.91 MK 0.94 NL 0.93 OV 1.05 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 HN 0.85 KP 1.03 ! LA 1.00 MK 1.10 NL 1.03 OV 1.14 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.69 KP 0.77 ! LA 0.97 MK 1.11 NL 0.99 OV 1.28 ! PT 0.94 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.79 KP 0.78 ! LA 0.96 MK 1.17 NL 1.09 OV 1.41 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.80 KP 0.82 ! LA 0.94 MK 1.19 NL 1.03 OV 1.39 ! PT 0.94 SC 0.92 ! ! ! Fit before self-cal, rms=0.283903Jy sigma=1.243336 ! Fit after self-cal, rms=0.252113Jy sigma=1.161474 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252113Jy sigma=1.161474 ! Fit after self-cal, rms=0.252080Jy sigma=1.161368 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3226 mas, bmaj=0.7981 mas, bpa=7.382 degrees ! Estimated noise=1.80072 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413366 Jy ! Component: 100 - total flux cleaned = -0.000545104 Jy ! Component: 150 - total flux cleaned = -0.000763321 Jy ! Component: 200 - total flux cleaned = -0.000760257 Jy ! Total flux subtracted in 200 components = -0.000760257 Jy ! Clean residual min=-0.005795 max=0.005903 Jy/beam ! Clean residual mean=0.000038 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.442487 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.442487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252004Jy sigma=1.160482 ! Fit after self-cal, rms=0.251963Jy sigma=1.160496 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.251963Jy sigma=1.160496 ! Fit after self-cal, rms=0.237014Jy sigma=1.053485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772039 Jy ! Component: 100 - total flux cleaned = 0.0111646 Jy ! Component: 150 - total flux cleaned = 0.0119055 Jy ! Component: 200 - total flux cleaned = 0.0121461 Jy ! Total flux subtracted in 200 components = 0.0121461 Jy ! Clean residual min=-0.006233 max=0.005930 Jy/beam ! Clean residual mean=0.000021 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.454634 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.454634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236772Jy sigma=1.051818 ! Fit after self-cal, rms=0.233118Jy sigma=1.037270 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3226 x 0.7981 at 7.382 degrees (North through East) ! Clean map min=-0.006203 max=0.38185 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.233118Jy sigma=1.037270 ! Fit after self-cal, rms=0.232005Jy sigma=1.035257 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.232005Jy sigma=1.035257 ! Fit after self-cal, rms=0.230816Jy sigma=1.031525 ! Inverting map and beam ! Estimated beam: bmin=0.3233 mas, bmaj=0.796 mas, bpa=7.567 degrees ! Estimated noise=1.79608 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171876 Jy ! Component: 100 - total flux cleaned = 0.000175648 Jy ! Component: 150 - total flux cleaned = 0.000179667 Jy ! Component: 200 - total flux cleaned = 0.000239209 Jy ! Total flux subtracted in 200 components = 0.000239209 Jy ! Clean residual min=-0.005819 max=0.005946 Jy/beam ! Clean residual mean=0.000027 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.454873 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.454873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.230788Jy sigma=1.031282 ! Fit after self-cal, rms=0.230221Jy sigma=1.029785 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.230221Jy sigma=1.029785 ! Fit after self-cal, rms=0.231290Jy sigma=1.025505 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.231290Jy sigma=1.025505 ! Fit after self-cal, rms=0.231045Jy sigma=1.024800 ! Inverting map and beam ! Estimated beam: bmin=0.3235 mas, bmaj=0.7954 mas, bpa=7.661 degrees ! Estimated noise=1.79817 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732797 Jy ! Component: 100 - total flux cleaned = 0.000734682 Jy ! Component: 150 - total flux cleaned = 0.000786657 Jy ! Component: 200 - total flux cleaned = 0.00073859 Jy ! Total flux subtracted in 200 components = 0.00073859 Jy ! Clean residual min=-0.005819 max=0.006041 Jy/beam ! Clean residual mean=0.000027 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.455611 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.455611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.231023Jy sigma=1.024631 ! Fit after self-cal, rms=0.230872Jy sigma=1.024238 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7657 mas, bmaj=1.05 mas, bpa=-0.569 degrees ! Estimated noise=2.41441 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427199 Jy ! Component: 100 - total flux cleaned = -0.000295622 Jy ! Component: 150 - total flux cleaned = -0.000270838 Jy ! Component: 200 - total flux cleaned = -0.000271659 Jy ! Total flux subtracted in 200 components = -0.000271659 Jy ! Clean residual min=-0.007310 max=0.006670 Jy/beam ! Clean residual mean=0.000037 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.45534 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.45534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.230865Jy sigma=1.024242 ! Fit after self-cal, rms=0.230771Jy sigma=1.024000 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.2651 mas, bmaj=0.7751 mas, bpa=12.99 degrees ! Estimated noise=3.19953 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.337639 Jy ! Component: 100 - total flux cleaned = 0.418453 Jy ! Component: 150 - total flux cleaned = 0.442637 Jy ! Component: 200 - total flux cleaned = 0.450344 Jy ! Total flux subtracted in 200 components = 0.450344 Jy ! Clean residual min=-0.010988 max=0.012048 Jy/beam ! Clean residual mean=0.000014 rms=0.003263 Jy/beam ! Combined flux in latest and established models = 0.450344 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.450344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3235 mas, bmaj=0.7954 mas, bpa=7.661 degrees ! Estimated noise=1.79817 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239909 Jy ! Component: 100 - total flux cleaned = 0.00222718 Jy ! Component: 150 - total flux cleaned = 0.00223059 Jy ! Component: 200 - total flux cleaned = 0.00222655 Jy ! Total flux subtracted in 200 components = 0.00222655 Jy ! Clean residual min=-0.006219 max=0.006728 Jy/beam ! Clean residual mean=0.000022 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.452571 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.452571 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7657 mas, bmaj=1.05 mas, bpa=-0.569 degrees ! Estimated noise=2.41441 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127599 Jy ! Component: 100 - total flux cleaned = 0.00143348 Jy ! Component: 150 - total flux cleaned = 0.00155668 Jy ! Component: 200 - total flux cleaned = 0.00166344 Jy ! Total flux subtracted in 200 components = 0.00166344 Jy ! Clean residual min=-0.007280 max=0.006756 Jy/beam ! Clean residual mean=0.000034 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.454234 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.454234 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3235 mas, bmaj=0.7954 mas, bpa=7.661 degrees ! Estimated noise=1.79817 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681948 Jy ! Component: 100 - total flux cleaned = -0.000787659 Jy ! Component: 150 - total flux cleaned = -0.000888849 Jy ! Component: 200 - total flux cleaned = -0.000888847 Jy ! Total flux subtracted in 200 components = -0.000888847 Jy ! Clean residual min=-0.006049 max=0.006377 Jy/beam ! Clean residual mean=0.000023 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.453345 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.453345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.230898Jy sigma=1.024826 ! Fit after self-cal, rms=0.230828Jy sigma=1.024658 wmodel J0126+2559_K_2006_06_11_yyk\_map.mod ! Writing 49 model components to file: J0126+2559_K_2006_06_11_yyk_map.mod wobs J0126+2559_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0126+2559_K_2006_06_11_yyk_uvs.fits wwins J0126+2559_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0126+2559_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472975 Jy ! Component: 100 - total flux cleaned = 0.00106736 Jy ! Component: 150 - total flux cleaned = 0.00143223 Jy ! Component: 200 - total flux cleaned = 0.00176847 Jy ! Component: 250 - total flux cleaned = 0.00215498 Jy ! Component: 300 - total flux cleaned = 0.00251999 Jy ! Component: 350 - total flux cleaned = 0.0030041 Jy ! Component: 400 - total flux cleaned = 0.00353154 Jy ! Component: 450 - total flux cleaned = 0.00378193 Jy ! Component: 500 - total flux cleaned = 0.00408314 Jy ! Component: 550 - total flux cleaned = 0.00431462 Jy ! Component: 600 - total flux cleaned = 0.00453731 Jy ! Component: 650 - total flux cleaned = 0.00469826 Jy ! Component: 700 - total flux cleaned = 0.00469815 Jy ! Component: 750 - total flux cleaned = 0.00469863 Jy ! Component: 800 - total flux cleaned = 0.0048483 Jy ! Component: 850 - total flux cleaned = 0.00470287 Jy ! Component: 900 - total flux cleaned = 0.00465583 Jy ! Component: 950 - total flux cleaned = 0.00460927 Jy ! Component: 1000 - total flux cleaned = 0.00474493 Jy ! Component: 1050 - total flux cleaned = 0.00465729 Jy ! Component: 1100 - total flux cleaned = 0.00474387 Jy ! Component: 1150 - total flux cleaned = 0.0047005 Jy ! Component: 1200 - total flux cleaned = 0.00461625 Jy ! Component: 1250 - total flux cleaned = 0.00453383 Jy ! Component: 1300 - total flux cleaned = 0.00445308 Jy ! Component: 1350 - total flux cleaned = 0.00437354 Jy ! Component: 1400 - total flux cleaned = 0.00417782 Jy ! Component: 1450 - total flux cleaned = 0.00410121 Jy ! Component: 1500 - total flux cleaned = 0.00406343 Jy ! Component: 1550 - total flux cleaned = 0.00410077 Jy ! Component: 1600 - total flux cleaned = 0.00402667 Jy ! Component: 1650 - total flux cleaned = 0.00399047 Jy ! Component: 1700 - total flux cleaned = 0.00388177 Jy ! Component: 1750 - total flux cleaned = 0.00380992 Jy ! Component: 1800 - total flux cleaned = 0.00377437 Jy ! Component: 1850 - total flux cleaned = 0.00370413 Jy ! Component: 1900 - total flux cleaned = 0.0035998 Jy ! Component: 1950 - total flux cleaned = 0.00349614 Jy ! Component: 2000 - total flux cleaned = 0.00346202 Jy ! Total flux subtracted in 2048 components = 0.0034277 Jy ! Clean residual min=-0.001896 max=0.001861 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.456773 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 170 components and 0.456773 Jy ![Exited script file: muppet] wmap "J0126+2559_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3235 x 0.7954 at 7.661 degrees (North through East) ! Clean map min=-0.0037134 max=0.3819 Jy/beam ! Writing clean map to FITS file: J0126+2559_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.381898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000608972 device "J0126+2559_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0126+2559_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478378 0.478378 0.956756 1.91351 3.82703 7.65405 15.3081 30.6162 61.2324 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.381 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3235 x 0.7954 at 7.661 degrees (North through East) ! Clean map min=-0.0037134 max=0.3819 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0126+2559_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0126+2559_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0126+2559_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:37:27 2010